Description
FIXED IND 5.6UH 310MA 2 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2020R-42J.
2020R-42J has an inductance value of 5.6 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
2020R-42J is rated for 310 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
2020R-42J lists a DC resistance of 2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2020R-42J uses a package or case of Radial, Vertical. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 5.6 µH |
| Tolerance | ±5% |
| Current Rating | 310 mA |
| DC Resistance (DCR) | 2Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.200" L x 0.100" W (5.08mm x 2.54mm) |
| Case / Size | Radial, Vertical |
| Package / Case | Radial, Vertical |
| Supplier | Delevan |
| Description | FIXED IND 5.6UH 310MA 2 OHM TH |
| Series | 2020R |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 7.9MHz |
| Self Resonant Frequency | 45MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.230" (5.84mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/2020R-42J/4180885 |